It appears we will have to wait for glib2.67 for this to be fixed, as can be found via the ARCH bug system leading to a bug with fixes in the gnome world.
As a temporary work around until GLIB is updated, you could modify /usr/share/appplications/geeqie.desktop and remove the -r option in de command line on line 54. You do loose some functionality when opening geeqie while it already open…